/**
* Called by the widget body to signal something.
*
* @param event one of the WidgetBody.SIGNAL_* constants.
* @param extra some Object relevant to the event. SIGNAL_TARGET for example should also pass a
* Point3f
*/
protected void handleWidgetEvent(int event, Object extra) {
switch (event) {
case WidgetBody.TARGET:
if (fWidgetOwner.getCurrentWidget() == this)
fWidgetOwner.setHUDTarget(this, (Point3f) extra);
break;
case WidgetBody.DESTROYED:
case WidgetBody.TERMINATED:
dispose();
break;
}
}
/**
* Get the health of the widget.
*
* @return float
*/
public float getHealth() {
return fWidgetOwner.getHealth();
}
/**
* Get how much energy the player has.
*
* @return float
*/
public float getEnergy() {
return fWidgetOwner.getEnergy();
}
/** Dispose of the widget. */
public void dispose() {
// let the owner know we're going away
fWidgetOwner.widgetDisposed(this);
fWidgetOwner.removePlayerStateListener(this);
}
/**
* Add a damage listener to the player.
*
* @param dl q2java.baseq2.event.DamageListener
*/
public void addDamageListener(DamageListener dl) {
fWidgetOwner.addDamageListener(dl);
}
/**
* Set the player who made this.
*
* @param w barryp.widgetwar.WidgetWarrior
*/
public void setWidgetOwner(WidgetWarrior w) {
fWidgetOwner = w;
// register to be called if the player disconnects
w.addPlayerStateListener(this);
}
/**
* Set the health of the widget.
*
* @param f float
*/
public void setHealth(float f) {
fWidgetOwner.setHealth(f);
}
/**
* Set how much energy the player has.
*
* @param f float
*/
public void setEnergy(float f) {
fWidgetOwner.setEnergy(f);
}
/**
* Remove a DamageListener from the player.
*
* @param dl q2java.baseq2.event.DamageListener
*/
public void removeDamageListener(DamageListener dl) {
fWidgetOwner.removeDamageListener(dl);
}